hi
i did hard bricked for my phone sgh-i747 after updating OTA 4.4.2 after that i flashed stock 4.3 then updated to 4.4.2
but the problem now is unlock code , i contact the AT&T to request an unlock code and then sent it to me , but unfortunately doesn't work
so i contact them again then i got another one from them also does not work , when i typed the unlock code it says " network unlock request unsuccessful "
how to fix this?
Related
Hi I am trying to unlock samsung s3 for friend, it has this cyanogenmod on the phone. I have ordered all level codes for it network, defreeze, provider, subprovider. I tried both the defreeze code and network code. they are not working and everytime I am getting unsuccessful unlock message. Anybody know how to unlock it. thanks
ak.89 said:
Hi I am trying to unlock samsung s3 for friend, it has this cyanogenmod on the phone. I have ordered all level codes for it network, defreeze, provider, subprovider. I tried both the defreeze code and network code. they are not working and everytime I am getting unsuccessful unlock message. Anybody know how to unlock it. thanks
Click to expand...
Click to collapse
Do a factory reset insert the unfreeze code,will say unsuccessful but is ok,then insert the unlock and should accept it.If still not working do a backup of your current rom and flash the stock firmware and try the codes again
I have searched and searched and can not figure out how to unlock this phone.
I am currently running CM 11 2014 05 04 snapshot
Kernal 3.4.87-cyanogenmod-gf485c9a
Ofcourse Galaxy S3 on AT&T
I have tried the *#197328640# but absolutely nothing happens
I contacted at&t for the unlock code. They send me one, I inserted a tmobile sim, get prompted for the code, put it in and it prompts me again.
In the email from at&t I was warned that if I type the code in 5 times the phone will become permantly locked to at&t so I only did it twice so far.
I have read posts that I need to be on 4.1.1 for the *#190xxxxxxx to work but at the same time I see multiple posts saying that it will brick my phone if I downgrade.
Any help would be VERY appreciated
If you do not have the 4.3 bootloader or newer, you can use Odin to downgrade your ROM to 4.1.1, unlock it, and upgrade.
If you do have the 4.3 or newer bootloader, you must purchase an unlock code. If you purchase an unlock, you will probably have to be running a stock ROM in order to get the prompt to enter your unlock code.
Yup. Flash stock and enter the code from a stock dialer and ut should work.
I already have the code from ATT so I'll flash stock and try that
Thx alot
-deleted
Sent from my SAMSUNG-SGH-I747 using XDA Free mobile app
Hi
I contact AT&T to request an unlock code and they gave me the code , but when I tried it does not work unsuccessful
what to do now , my phone was hard bricked then I flashed a Stock 4.3 ROM via usb flash 16gb that has bricked image then i did install OAT 4.4.2 update .
Who can help me to fix this
So I did ths hole unlock process from AT&T and got a SIM unlock code but when I put it on my phone I get a error saying incorrect password I called AT&T and they told me to do the process over again I'm curious if this is because I'm running a non stock rom than the AT&T Rom I'm currently using Viper. Any ideas?
Your curiosity is correct .. only the original stock ROM you can do SIM unlock.
Hi , I just get a t-mobile HTC g2 as a gift , and after I factory reset it and I got a problem , I insert a new sim card and it request a sim network code !! And I had sent a message to T-Mobile too but they need me to get the phone owners to contact them to get the code !! If I root the phone and flash a new room , will it Fox my problem ??
Yes it should
Flashing a new rom will fix the probem because the network lock on android devices is firmware based. Some sites on the internet provide these codes, tough.